CDAI Calculator

Free calculate CDAI (Crohn's Disease Activity Index). Get instant, accurate results with our easy-to-use calculator.

Clinical Parameters (per day, average over 7 days)

Number of Liquid/Soft Stools

Abdominal Pain (0=none, 1=mild, 2=moderate, 3=severe)

General Well-being (0=best, 4=worst)

Complications (0=none, 1=each: arthralgia, iritis, erythema nodosum, pyoderma, aphthous ulcers, fissures, new fistula, abscess)

Taking Antidiarrheal Drugs? (0=no, 1=yes)

Abdominal Mass (0=none, 1=dubious, 2=definite, 3=definite+tenderness)

Hematocrit (male: 47, female: 42)

Weight (kg)

Enter parameters to calculate CDAI